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Roofing Top Coat GET COATED FX 814 Colopolymer TECHNICAL DATA SHEET FX 814 Application Instructions info flexrockcoatngs com 800 808 0414 FlexRockCoatings com

PRODUCT DESCRIPTION FX814 is an Elastomeric copolymer liquid rubber coating modified for excellent elongation tensile strength UV resistance and exceptional weathering characteristics This flexible membrane has excellent waterproofing performance and resistance to ozone as well as low temperature flexibility This product has shown good adhesion to many properly prepared substrates including EPDM RECOMMENDED FOR Most common roof substrates such as wood metal EPDM APP TPO and Hypalon NOT RECOMMENDED FOR Application over tar based roofing THIS PRODUCT IS ALSO AVAILABLE INCORPORATING A FRAGRANCE MASK TO DIMINISH THE SOLVENT ODOR UPON REQUEST TEST METHOD RESULTS Hardness ASTM D2240 shore A 75 F 50 R H Barcol hardness tester model 3061 50 60 Accelerated weathering ASTM G53 1000 hours QUV accelerated weather tester UV B lamps no QES 40 280 315 nanometers 12 hr QUV 60 C and 12 hr con 50 C Excellent with no apparent degradation Tensile strength ASTM D412 75 F and 50 R H Test is result of medium value for 3 1000 psi Elongation ASTM D412 75 F and 50 R H 500 minimum Thermal Emittance ASTM E408 0 89 white Solar Reflectance ASTM E903 82 5 white Water absorption TYPICAL PROPERTIES LIQUID FORM PROPERTY TEST METHOD RESULTS Viscosity 75 F 50 R H BROOKFIELD VISCOMETER krebs stormer 5 000 10 000 142 krebs typical Density ASTM D1475 U S standard weight per gallon cup at 75 F and 50 R H Mean 9 85 gallon Particle size ASTM D1218

MIXING AND APPLICATION INSTRUCTIONS NP814 Copolymer Roof Coating STORAGE Store product in an area so as to bring the material to normal room temperature before using Continuous storage should be between 60 and 80 degree F MIXING Mix the material before use as needed to provide a uniform mixture Mix with slow speed equipment to minimize air being whipped into product SURFACE PREPARATION Make certain that the substrate where the product is to be applied is clean sound and free of all laitance dirt dust oil grease water dew or foreign contaminants Power washing will be an effective preparation method for most substrates Wire brush or abrasive blast all loose and scaling rust from metal surfaces When topcoating EPDM or seamed roofs make sure all seams are secure Precautions should be exercised when coating surfaces with insulation boards such as EPS to determine that the coating will not affect the underlying insulation When the type of insulation board is unknown a suitable test patch can be applied to determine suitability Surface must be dry before application ENVIRONMENTAL CONDITIONS Do not apply material when temperature is below 40 F during the application time or drying period Apply material when RH is below 90 for best results Allow for adequate dry times between coats and before inclement weather or rain Higher humidity or lower temperatures will slow the dry time APPLICATION This product may be applied by roller brush or spray Spray applications may require masking and possible erection of wind screens to prevent over spray damage to surrounding structures vehicles and other property Be sure to apply this product at the specified coverage rate or recommended mil thickness For larger flat roof areas when spraying is not practical the product can be applied with a suitable serrated squeegee and then backrolled with a 3 8 nap roller tool Too thick of an application may result in solvent entrapment or rumpling of substrates such as EPDM Some adhesives on existing structures used to bond the rubber sheets to the deck structures may degrade or are of a poor quality and may not re bond when the swelling has recovered Should this occur you may need to re bond the sheet rubber with quality adhesives As we have no control over the type of adhesives used on existing structures we cannot be held responsible for such occurrences Apply one gallon per 100 square feet per coat two coats recommended Always check the previous coat for foreign contamination before recoating First coat must be free from water and dry before second coat application NOTE If applying over porous substrates such as concrete but not limited to only concrete always apply a test patch to determine suitability concerning out gassing which could result in pin holing in both the first coat and subsequent coats as well as potential blisters from the out gassing REOPEN SERVICE TIME Take notice of the full cure time and do not open the area to abusive use before the full characteristics of the coating is achieved Apply when weather permits 24 hours of rain free curing MAINTENANCE Provide for routine maintenance of your roof to assure years of trouble free performance Ponded water areas without positive flow of debris to drain where the debris is left to build up and accumulate and cycle through drying cycles can eventually cause the debris to bond to the coating and restrict the natural elongation of the coating This can cause delaminations and tearing over substrates by preventing the coating from moving expansion and contraction with the substrate it is applied over Accordingly remove debris or flush the debris to drain as routine maintenance before it can build up and affect the coating NOTICE TO BUYER DISCLAIMER OF WARRANTIES AND LIMITATIONS ON OUR LIABILITY We warrant that our products are manufactured to strict quality assurance specifications and that the information supplied by us is accurate to the best of our knowledge Such information supplied about our products is not a representation or a warranty It is supplied on the condition that you shall make your own tests to determine the suitability of our product for your particular purpose Any use or application other than recommended herein is the sole responsibility of the user Listed physical properties are typical and should not be construed as specifications NO WARRANTY IS MADE EXPRESSED OR IMPLIED REGARDING SUCH OTHER INFORMATION THE DATA ON WHICH IT IS BASED OR THE RESULTS YOU WILL OBTAIN FROM ITS USE N0 WARRANTY IS MADE EXPRESSED OR IMPLIED THAT OUR PRODUCT SHALL BE MERCHANTABLE OR THAT OUR PRODUCT SHALL BE FIT FOR ANY PARTICULAR PURPOSE NO WARRANTY IS MADE THAT THE USE OF SUCH INFORMATION OR OUR PRODUCT WILL NOT INFRINGE UPON ANY PATENT We shall have no liability for incidental or consequential damages direct or indirect Our liability is limited to the net selling price of our product or the replacement of our product at our option Acceptance of delivery of our product means that you have accepted the terms of this warranty whether or not purchase orders or other documents state terms that vary from this warranty No representative is authorized to make any representation or warranty or assume any other liability on our behalf with any sale of our products Our products contain chemicals that may CAUSE SERIOUS PHYSICAL INJURY BEFORE USING READ THE MATERIAL SAFETY DATA SHEET AND FOLLOW ALL PRECAUTIONS TO PREVENT BODILY HARM GreenKoat Solutions LLC